| English | eng-000 |
| Pacahuara | |
| ISO 639-3 | art-001 | pcp |
| ISO 639-3 Inverted Names | art-291 | Pacahuara |
| Glottolog Languoid Names | art-326 | Pacahuara |
| Glottocode | art-327 | paca1246 |
| Glottolog Primary Key | art-328 | 43601 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1953 |
| français | fra-000 | pacahuara |
| français | fra-000 | pacawara |
| español | spa-000 | acahuara |
| español | spa-000 | pacahuara |